IC Realtime Specialty: 4-CH H.264E CUBE REAL-TIME DVR with BUILT-IN 5.6 LCD - Manual (Page 31)

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Figure 3-11
z Connect speed dome video cable to the ATM video input port.
z Connect the power to the speed dome.
Please refer to chapter 5.3.8 Pan/Tilt/Zoom for PTZ setup information.
3.9 RS232
You can connect the DVR with POS or Keyboard through RS232.
With POS system, the DVR can communicate through RS232 and network. For the
POS system, the DVR can integrate the text content and even search the record
through the info.
The series DVR also support NKB operation. You can operate the DVR from the
keyboard controls instead of using the control pad on the front panel of the unit.
To connect a NKB keyboard to the DVR:
1. Assemble the KBD keyboard according to the instructions in its accompanying
installation manual.
2. Connect the KBD keyboard into one of the RS232 ports on the DVR or through
network.
3.10 Other Interfaces
There are still other interfaces on the DVR, such as USB ports. You can refer to
the Figure 3-12 for more information.
485 Port
485 Port